blob: 7fd3889b25099f32c979566dfbc46f6477e3af66 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
|
.TH s/qmail: dnscname 8
.SH NAME
dnscname
.SH SYNOPSIS
.B dnscname
.I fqdn
.SH DESCRIPTION
.B dnscame
takes the given
.I fqdn
for a host and employs an one-stage
.I CNAME
DNS lookup for
.IR fqdn .
The retrieved DNS name could instead be an alias,
rather than a \fIcanonical name\fR.
Use
.B dnsfq
to evaluate the entire
.I CNAME
chain.
.SH "EXIT CODES"
.B dnscname
return
.I 0
on success,
.I 1
in case no CNAME was found, and
.I 111
in case of memory errors.
.SH "SEE ALSO"
dnsfq(8),
dnsmxip(8),
dnsptr(8),
dnstxt(8).
|
